✨ 홍보하기 버튼을 누르면 홍보 글이 작성되는 기능 추가

soopeach · soopeach · commit 8ff49ac039f8 · 2022-11-29T16:19:59.000+09:00
diff --git a/data/src/main/java/com/whyranoid/data/Post/PostDataSource.kt b/data/src/main/java/com/whyranoid/data/Post/PostDataSource.kt
@@ -20,7 +20,6 @@ class PostDataSource @Inject constructor(
 
     suspend fun createRecruitPost(
         authorUid: String,
-        updatedAt: Long,
         groupUid: String
     ): Boolean {
         val postId = UUID.randomUUID().toString()
@@ -48,7 +47,7 @@ class PostDataSource @Inject constructor(
                             RecruitPost(
                                 postId = postId,
                                 author = author,
-                                updatedAt = updatedAt,
+                                updatedAt = System.currentTimeMillis(),
                                 groupInfo = groupInfo.toGroupInfo(
                                     leader = author,
                                     rules = groupInfo.rules.map { it.toRule() }
diff --git a/data/src/main/java/com/whyranoid/data/Post/PostRepositoryImpl.kt b/data/src/main/java/com/whyranoid/data/Post/PostRepositoryImpl.kt
@@ -27,10 +27,9 @@ class PostRepositoryImpl @Inject constructor(
 
     override suspend fun createRecruitPost(
         authorUid: String,
-        updatedAt: Long,
         groupUid: String
     ): Boolean {
-        return postDataSource.createRecruitPost(authorUid, updatedAt, groupUid)
+        return postDataSource.createRecruitPost(authorUid, groupUid)
     }
 
     override suspend fun deletePost(postId: String): Boolean {
diff --git a/domain/src/main/java/com/whyranoid/domain/repository/PostRepository.kt b/domain/src/main/java/com/whyranoid/domain/repository/PostRepository.kt
@@ -21,7 +21,6 @@ interface PostRepository {
 
     suspend fun createRecruitPost(
         authorUid: String,
-        updatedAt: Long,
         groupUid: String
     ): Boolean
 
diff --git a/domain/src/main/java/com/whyranoid/domain/usecase/CreateRecruitPostUseCase.kt b/domain/src/main/java/com/whyranoid/domain/usecase/CreateRecruitPostUseCase.kt
@@ -0,0 +1,18 @@
+package com.whyranoid.domain.usecase
+
+import com.whyranoid.domain.repository.AccountRepository
+import com.whyranoid.domain.repository.PostRepository
+import javax.inject.Inject
+
+class CreateRecruitPostUseCase @Inject constructor(
+    private val postRepository: PostRepository,
+    private val accountRepository: AccountRepository
+) {
+    // TODO : accountRepository에서 User를 가져오도록 수정
+    suspend operator fun invoke(
+        authorUid: String,
+        groupUid: String
+    ): Boolean {
+        return postRepository.createRecruitPost(authorUid, groupUid)
+    }
+}
diff --git a/presentation/src/main/java/com/whyranoid/presentation/community/group/detail/Event.kt b/presentation/src/main/java/com/whyranoid/presentation/community/group/detail/Event.kt
@@ -3,4 +3,5 @@ package com.whyranoid.presentation.community.group.detail
 sealed class Event {
     object RecruitButtonClick : Event()
     object ExitGroupButtonClick : Event()
+    data class RecruitSnackBarButtonClick(val isSuccess: Boolean = true) : Event()
 }
diff --git a/presentation/src/main/java/com/whyranoid/presentation/community/group/detail/GroupDetailFragment.kt b/presentation/src/main/java/com/whyranoid/presentation/community/group/detail/GroupDetailFragment.kt
@@ -76,9 +76,11 @@ internal class GroupDetailFragment :
                     Event.RecruitButtonClick -> {
                         Snackbar.make(
                             binding.root,
-                            getString(R.string.text_recruit),
+                            getString(R.string.text_check_recruit),
                             Snackbar.LENGTH_SHORT
-                        ).show()
+                        ).setAction(R.string.text_recruit) {
+                            viewModel.onRecruitSnackBarButtonClick()
+                        }.show()
                     }
                     // TODO : 그룹 나가기
                     Event.ExitGroupButtonClick -> {
@@ -88,6 +90,21 @@ internal class GroupDetailFragment :
                             Snackbar.LENGTH_SHORT
                         ).show()
                     }
+                    is Event.RecruitSnackBarButtonClick -> {
+                        if (event.isSuccess) {
+                            Snackbar.make(
+                                binding.root,
+                                getString(R.string.text_recruit_success),
+                                Snackbar.LENGTH_SHORT
+                            ).show()
+                        } else {
+                            Snackbar.make(
+                                binding.root,
+                                getString(R.string.text_recruit_fail),
+                                Snackbar.LENGTH_SHORT
+                            ).show()
+                        }
+                    }
                 }
             }
         }
diff --git a/presentation/src/main/java/com/whyranoid/presentation/community/group/detail/GroupDetailViewModel.kt b/presentation/src/main/java/com/whyranoid/presentation/community/group/detail/GroupDetailViewModel.kt
@@ -6,6 +6,7 @@ import androidx.lifecycle.viewModelScope
 import com.whyranoid.domain.model.FinishNotification
 import com.whyranoid.domain.model.GroupNotification
 import com.whyranoid.domain.model.StartNotification
+import com.whyranoid.domain.usecase.CreateRecruitPostUseCase
 import com.whyranoid.domain.usecase.GetGroupInfoUseCase
 import com.whyranoid.domain.usecase.GetGroupNotificationsUseCase
 import com.whyranoid.presentation.model.GroupInfoUiModel
@@ -26,19 +27,20 @@ import javax.inject.Inject
 class GroupDetailViewModel @Inject constructor(
     getGroupInfoUseCase: GetGroupInfoUseCase,
     getGroupNotificationsUseCase: GetGroupNotificationsUseCase,
+    private val createRecruitPostUseCase: CreateRecruitPostUseCase,
     stateHandle: SavedStateHandle
 ) : ViewModel() {
 
     private val groupId = requireNotNull(stateHandle.get<GroupInfoUiModel>("groupInfo")).groupId
+    private val userId = requireNotNull(stateHandle.get<GroupInfoUiModel>("groupInfo")).leader.name
 
     private var _groupInfo =
         MutableStateFlow(requireNotNull(stateHandle.get<GroupInfoUiModel>("groupInfo")))
     val groupInfo: StateFlow<GroupInfoUiModel>
         get() = _groupInfo.asStateFlow()
 
     // TODO : 데이터 스토어에 저장된 Uid와 비교해야함.
-    val isLeader =
-        requireNotNull(stateHandle.get<GroupInfoUiModel>("groupInfo")).leader.name == "soopeach"
+    val isLeader = userId == "soopeach"
 
     private val _eventFlow = MutableSharedFlow<Event>()
     val eventFlow: SharedFlow<Event>
@@ -84,10 +86,23 @@ class GroupDetailViewModel @Inject constructor(
         emitEvent(Event.ExitGroupButtonClick)
     }
 
+    // TODO : uid는 알아서 가져오도록 변경
+    fun onRecruitSnackBarButtonClick() {
+        viewModelScope.launch {
+            val isCreateRecruitPostSuccess = createRecruitPostUseCase("hsjeon", groupId)
+            if (isCreateRecruitPostSuccess) {
+                emitEvent(Event.RecruitSnackBarButtonClick())
+            } else {
+                emitEvent(Event.RecruitSnackBarButtonClick(false))
+            }
+        }
+    }
+
     private fun emitEvent(event: Event) {
         when (event) {
             Event.RecruitButtonClick,
-            Event.ExitGroupButtonClick -> {
+            Event.ExitGroupButtonClick,
+            is Event.RecruitSnackBarButtonClick -> {
                 viewModelScope.launch {
                     _eventFlow.emit(event)
                 }
diff --git a/presentation/src/main/res/values/strings.xml b/presentation/src/main/res/values/strings.xml
@@ -70,6 +70,9 @@
     <string name="text_edit_group">그룹 수정하기</string>
     <string name="text_delete_group">그룹 삭제하기</string>
     <string name="text_cancel">취소</string>
+    <string name="text_check_recruit">정말 홍보하시겠어요?</string>
+    <string name="text_recruit_success">홍보 글이 작성되었습니다!</string>
+    <string name="text_recruit_fail">홍보 글 작성이 실패하였습니다!</string>
 
     <!-- 그룹 수정하기 화면-->
     <string name="text_edit_group_success">그룹이 수정되었습니다!</string>

Original file line number	Diff line number	Diff line change
`@@ -3,4 +3,5 @@ package com.whyranoid.presentation.community.group.detail`
`3`	`3`	`sealed class Event {`
`4`	`4`	`object RecruitButtonClick : Event()`
`5`	`5`	`object ExitGroupButtonClick : Event()`
	`6`	`+ data class RecruitSnackBarButtonClick(val isSuccess: Boolean = true) : Event()`
`6`	`7`	`}`